Stop Drafty Doors

If you have drafty doors, craft an inexpensive DIY fix from foam pipe insulation. Cut the foam to size, and wrap it around the bottom of your doors—yes, even the interior ones!—to prevent heat from escaping and utility costs from increasing. The best part is that these draft dodgers are easy to remove when the weather warms up, so you have no excuse not to try out this budget-saving solution.